[ 1076.997712][ T4612] br1: port 1(veth1) entered blocking state
[ 1076.997960][ T4612] br1: port 1(veth1) entered disabled state
[ 1076.998343][ T4612] veth1: entered allmulticast mode
[ 1076.999841][ T4612] veth1: entered promiscuous mode
[ 1077.028572][   T36] br1: port 1(veth1) entered blocking state
[ 1077.028774][   T36] br1: port 1(veth1) entered forwarding state
[ 1091.238349][ T4756] br1: port 1(veth1) entered disabled state
[ 1091.268081][ T4757] veth1: left allmulticast mode
[ 1091.268751][ T4757] veth1: left promiscuous mode
[ 1091.268962][ T4757] br1: port 1(veth1) entered disabled state